CA2842134A1 - Dispositif pour la mesure de la teneur en chlore libre d'une eau - Google Patents

Dispositif pour la mesure de la teneur en chlore libre d'une eau Download PDF

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Publication number
CA2842134A1
CA2842134A1 CA2842134A CA2842134A CA2842134A1 CA 2842134 A1 CA2842134 A1 CA 2842134A1 CA 2842134 A CA2842134 A CA 2842134A CA 2842134 A CA2842134 A CA 2842134A CA 2842134 A1 CA2842134 A1 CA 2842134A1
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CA
Canada
Prior art keywords
electrode
water
working
working electrode
membrane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2842134A
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English (en)
Other versions
CA2842134C (fr
Inventor
Carine Beriet
Yves De Coulon
Cyrille Lemoine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veolia Eau Compagnie Generale des Eaux SCA
Original Assignee
Veolia Water Solutions and Technologies Support SAS
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Application filed by Veolia Water Solutions and Technologies Support SAS filed Critical Veolia Water Solutions and Technologies Support SAS
Publication of CA2842134A1 publication Critical patent/CA2842134A1/fr
Application granted granted Critical
Publication of CA2842134C publication Critical patent/CA2842134C/fr
Active legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4168—Oxidation-reduction potential, e.g. for chlorination of water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

L'invention concerne un dispositif pour la mesure de la teneur en chlore libre d'une eau, ledit dispositif comprenant au moins un capteur ampérométrique de chlore actif comprenant une électrode de référence (11), une contre électrode (12), une première (131) et une deuxième (132) électrodes de travail, lesdites électrode de référence (11) et première électrode de travail (131) étant susceptibles d'être reliées à des premiers de génération d'une différence de potentiel électrique, lesdites contre électrode (12) et première électrode de travail (131) étant susceptibles d'être reliées à des moyens de mesure de courant, lesdites contre électrode (12) et deuxième électrode de travail (132) étant susceptibles d'être reliées à des moyens de génération d'un courant électrique, ledit dispositif comprenant une membrane (17) recouvrant lesdites première (131) et deuxième (132) électrodes de travail, ladite membrane (17) étant en contact avec lesdites électrodes de travail (131, 132) et comprenant un gel susceptible de laisser passer l'acide hypochloreux (HOCl) et les ions hypochlorites (OCl-)
CA2842134A 2011-07-25 2012-07-25 Dispositif pour la mesure de la teneur en chlore libre d'une eau Active CA2842134C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1156775 2011-07-25
FR1156775A FR2978550B1 (fr) 2011-07-25 2011-07-25 Dispositif pour la mesure de la teneur en chlore libre d'une eau
PCT/EP2012/064601 WO2013014187A1 (fr) 2011-07-25 2012-07-25 Dispositif pour la mesure de la teneur en chlore libre d'une eau

Publications (2)

Publication Number Publication Date
CA2842134A1 true CA2842134A1 (fr) 2013-01-31
CA2842134C CA2842134C (fr) 2020-03-24

Family

ID=46598501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2842134A Active CA2842134C (fr) 2011-07-25 2012-07-25 Dispositif pour la mesure de la teneur en chlore libre d'une eau

Country Status (9)

Country Link
US (1) US9513255B2 (fr)
EP (1) EP2737308B1 (fr)
CN (1) CN103782163B (fr)
AU (1) AU2012288825B2 (fr)
BR (1) BR112014001814A2 (fr)
CA (1) CA2842134C (fr)
FR (1) FR2978550B1 (fr)
MX (1) MX2014000921A (fr)
WO (1) WO2013014187A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016114376A (ja) * 2014-12-11 2016-06-23 国立大学法人横浜国立大学 固体型残留塩素センサーおよびこれを備えた水道メーター

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150211972A1 (en) * 2013-12-19 2015-07-30 Chistopher Hughes Shear Stress Sensor
US9664636B2 (en) * 2013-12-23 2017-05-30 Thermo Fisher Scientific Aquasensors Llc Chlorine detection with pulsed amperometric detection
CN105092653A (zh) * 2014-05-23 2015-11-25 翰信科技股份有限公司 用于检测次氯酸钠浓度的检测器
CN104977393B (zh) * 2015-06-29 2016-11-30 青岛双瑞海洋环境工程股份有限公司 一种船舶压载水处理系统用在线有效氯检测仪及检测方法
DE102015122463A1 (de) 2015-12-21 2017-06-22 Endress+Hauser Conducta Gmbh+Co. Kg Membran und Verfahren zum Herstellen einer Membran
CN106290531B (zh) * 2016-10-31 2018-09-18 盛扬 一种高可靠性pH测试计及使用方法
JP6840368B2 (ja) * 2017-06-16 2021-03-10 学校法人慶應義塾 残留塩素測定方法及び残留塩素測定装置
CN110006978A (zh) * 2018-01-05 2019-07-12 张家港万众一芯生物科技有限公司 一种应用于定量检测水中余氯的叉指式电极阵列传感器
DE102018113640A1 (de) * 2018-06-07 2019-12-12 Prominent Gmbh Verfahren zur Reinigung, Konditionierung, Kalibration und/oder Justage eines amperometrischen Sensors
EP4070088A1 (fr) * 2019-12-06 2022-10-12 Innovative Water Care, LLC Capteur ampèremétrique de mesure du chlore libre avec électrode de référence présentant une surface d'électrode en or composée d'une chaîne de parties de surface espacées reliées électriquement
CN112526099B (zh) * 2020-12-11 2022-11-01 江苏恒源环境检测股份有限公司 一种高氯废水cod检测装置及方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959087A (en) * 1969-09-05 1976-05-25 Fischer & Porter Co. In-line residual chlorine analyzer
FR2695481B1 (fr) * 1992-09-07 1994-12-02 Cylergie Gie Dispositif de mesure ampérométrique comportant un capteur électrochimique.
US20010042693A1 (en) * 2000-03-07 2001-11-22 Elina Onitskansky Electrochemical sensor for detection and quantification of trace metal ions in water
CH697478B1 (fr) * 2001-05-22 2008-11-14 Adamant Technologies Sa Système d'électrodes pour capteur électrochimique et procédé de détermination du PH d'une eau chlorée.
US7790006B2 (en) 2002-05-03 2010-09-07 Rosemount Analytical Inc. Free chlorine sensor
JP4101000B2 (ja) * 2002-08-28 2008-06-11 独立行政法人科学技術振興機構 遊離塩素濃度測定方法
US20090004747A1 (en) * 2007-06-29 2009-01-01 Agree Alan M Film sensors for detecting free chlorine
FR2947634B1 (fr) 2009-07-06 2012-07-27 Otv Sa Dispositif de mesure d'au moins une propriete d'une eau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016114376A (ja) * 2014-12-11 2016-06-23 国立大学法人横浜国立大学 固体型残留塩素センサーおよびこれを備えた水道メーター

Also Published As

Publication number Publication date
CN103782163A (zh) 2014-05-07
EP2737308A1 (fr) 2014-06-04
CA2842134C (fr) 2020-03-24
FR2978550A1 (fr) 2013-02-01
AU2012288825B2 (en) 2015-10-22
MX2014000921A (es) 2014-07-14
US9513255B2 (en) 2016-12-06
BR112014001814A2 (pt) 2017-02-21
AU2012288825A1 (en) 2014-03-06
US20150068895A1 (en) 2015-03-12
EP2737308B1 (fr) 2016-09-14
CN103782163B (zh) 2015-11-25
WO2013014187A1 (fr) 2013-01-31
FR2978550B1 (fr) 2014-07-11

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